Tucson Resident Missing for Weeks, International Leads Explored
The search for Nancy Guthrie, an 84-year-old woman from Tucson, Arizona, has entered its second month. Ms. Guthrie was last seen on January 31 when she was dropped off at her home by her son-in-law, Tommaso Cioni, after a family dinner. Her disappearance has prompted an active investigation that is now reaching beyond U.S. borders, with authorities exploring a possible connection to Mexico.

Timeline and Key Events
January 31: Nancy Guthrie was last seen at her Tucson home around 9:48 PM after a family dinner.
Night of Disappearance: Her pacemaker's connection to her phone app was lost.
Days Following Disappearance: Investigators with the Pima County Sheriff's Department conducted neighborhood sweeps, collecting evidence including multiple gloves. Blood believed to be Ms. Guthrie's was found on her home's front steps.
Recent Developments: A private investigator noted a jet departed Tucson for Puerto Vallarta, Mexico, approximately two hours after Ms. Guthrie's pacemaker signal was lost. The FBI has reportedly contacted authorities in Mexico regarding the case. TMZ has reported receiving a new ransom note, described as a sophisticated demand involving cryptocurrency.
Evidence and Investigative Actions
Physical Evidence: Drops of blood identified as belonging to Nancy Guthrie were discovered on the front steps of her residence. Multiple gloves were collected from the neighborhood during sweeps by the Pima County Sheriff's Department.
Technological Traces: The connection from Ms. Guthrie's pacemaker to her phone app was disconnected on the night of her disappearance. A ransom note, reportedly detailed and using cryptocurrency, has been received by TMZ.
Investigative Focus: The Pima County Sheriff's Department stated that more than one suspect is not being ruled out and that specific details about collected evidence will not be publicly shared due to the active nature of the investigation.
International Coordination: Sources indicate the FBI has been in contact with Mexican authorities. The FBI's legal attachΓ© office in Mexico City acts as a liaison between U.S. agencies and Mexico's federal attorney general's office.
The Puerto Vallarta Flight Claim
A private investigator has pointed to a private jet that reportedly left Tucson for Puerto Vallarta, Mexico, roughly two hours after Nancy Guthrie's pacemaker signal was lost. This detail has drawn attention as investigators explore all possible leads. Whether this flight is directly connected to Ms. Guthrie's disappearance remains unconfirmed by official sources.

Ransom Note Development
Reports from TMZ suggest a new ransom note has been received in connection with Nancy Guthrie's case. The note is described as a sophisticated demand utilizing cryptocurrency, distinct from Bitcoin. Authorities have not publicly confirmed the existence or details of this note, nor have they indicated any solid leads derived from it.
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Expert and Official Statements
Pima County Sheriff Chris Nanos has stated that his team cannot yet determine if Nancy Guthrie was targeted. However, he later told BBC News that he believes she was targeted in the apparent abduction. Sheriff Nanos also noted that the Guthrie family has been cooperative with investigators. While there is no direct indication that Ms. Guthrie was taken into Mexico, Sheriff Nanos acknowledged that this possibility is being considered.

Conflicting Details and Unanswered Questions
The investigation is presenting several points requiring further clarification. While a private investigator noted a flight to Puerto Vallarta, officials, including Sheriff Nanos, have stated there is no indication Nancy Guthrie was taken into Mexico. Furthermore, while the FBI has reportedly contacted Mexican authorities, it is unclear what specific information prompted this outreach or what the response has been. The presence of a sophisticated ransom note, reported by TMZ, has not been officially confirmed by law enforcement, leaving its direct link to the investigation open to interpretation. The exact nature of the "targeting" mentioned by Sheriff Nanos also requires further substantiation.
Read More: Search for Missing 84-Year-Old Nancy Guthrie Uses Pacemaker Signals in Tucson Desert
Conclusion and Next Steps
The disappearance of Nancy Guthrie from her Tucson home on January 31 has evolved into a complex investigation with an international dimension. Key evidence, including blood traces and collected gloves, are undergoing analysis. The claim of a flight to Puerto Vallarta and the reported ransom note introduce significant lines of inquiry that authorities are reportedly pursuing, with the FBI coordinating with Mexican counterparts. Official statements indicate that while Nancy Guthrie is believed to have been targeted, her current whereabouts and the full scope of those involved remain undetermined. The Pima County Sheriff's Department continues its active investigation, emphasizing that specific details are being withheld to protect the integrity of the ongoing case.
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Sources Used:
Entertainmentnow.com: Details the timeline of disappearance, initial search efforts in Tucson, and the expansion of the search beyond U.S. borders.π https://entertainmentnow.com/news/nancy-guthrie-search-update-mexico-fbi/
Hindustantimes.com: Highlights the claim of a private jet departing Tucson for Puerto Vallarta shortly after Ms. Guthrie's pacemaker signal was lost, and mentions the FBI's involvement.π https://www.hindustantimes.com/world-news/us-news/nancy-guthrie-case-update-news-new-puerto-vallarta-mexico-plane-claim-on-savannah-mother-cessna-left-tucson-101770475129100.html
ABC News: Reports on neighborhood sweeps, the collection of gloves as evidence, and that multiple suspects are not being ruled out by the sheriff's office.π https://abcnews.com/US/live-updates/nancy-guthrie-investigation-live-updates-person-detained-released/?id=130050835
BBC News: Confirms the disconnection of Ms. Guthrie's pacemaker, reports the FBI's contact with Mexican authorities, and quotes Sheriff Nanos' belief that Ms. Guthrie was targeted.π https://www.bbc.com/news/articles/c4gq2k8220go
Timesnownews.com: Mentions TMZ's report of receiving a new, sophisticated cryptocurrency ransom note and the FBI's expansion of its search to Mexico.π https://www.timesnownews.com/world/us/us-news/nancy-guthrie-latest-update-tmz-receives-new-ransom-note-as-fbi-contacts-mexico-in-search-article-153639785
ABC7.com: Reiterates details about neighborhood sweeps and evidence collection by the Pima County Sheriff's Department, including the finding of gloves.π https://abc7.com/live-updates/nancy-guthrie-live-updates/18612498/
Azcentral.com: Confirms the discovery of Nancy Guthrie's blood on her home's front steps and that investigators could not determine if she was targeted.π https://www.azcentral.com/story/news/local/arizona-breaking/2026/02/05/nancy-guthrie-new-details/88532656007/
CBS News: Details the FBI's contact with Mexican authorities, identifying the relevant FBI suboffice in Hermosillo and the liaison office in Mexico City, and quotes Sheriff Nanos on the belief that Guthrie was targeted.π https://www.cbsnews.com/news/nancy-guthrie-disappearance-fbi-mexico/